package com.huangliusong.desigin.pattern.structual.flyweight;

/**
 * @author huangliusong
 * @since 2018/10/12
 * {@link }
 */
public class TestInteger {
    public static void main(String[] args) {
        Integer a=Integer.valueOf(100);
        Integer b=100;



        Integer c=Integer.valueOf(127);
        Integer d=127;

        System.out.println("a==b "+(a==b));
        System.out.println("c==d "+(c==d));

    }
}
